/Engine/Source/Runtime/Slate/Public/Widgets/Text/ISlateEditableTextWidget.h
Creates a MoveCursor action that describes moving the text cursor by selecting an arbitrary coordinate on the screen. e.g. User user touches a touch device screen or uses the mouse to point at text.
static [FMoveCursor](API\Runtime\Slate\Widgets\Text\FMoveCursor) ViaScreenPointer ( FVector2D LocalPosition, float GeometryScale, ECursorAction Action )